Farewell Grumpy Cat

The beloved internet-famous pet Grumpy Cat has died after "complications from a recent urinary tract infection that unfortunately became too much for her to overcome." Grumpy Cat became one of the first internet-famous pets, raking in hundreds of millions of dollars throughout her life.

At the time of her death, Grumpy Cat had 2.4 million Instagram followers and 1.4 million Twitter followers.